An equivariant PPV theorem and Paschke-Higson duality
K-Theory and Homology
2022-09-14 v5 Operator Algebras
Abstract
We prove an equivariant localized and norm-controlled version of the Pimsner-Popa-Voiculescu theorem. As an application, we deduce a proof of the Paschke-Higson duality for transformation groupoids.
Cite
@article{arxiv.2001.09811,
title = {An equivariant PPV theorem and Paschke-Higson duality},
author = {Moulay-Tahar Benameur and Indrava Roy},
journal= {arXiv preprint arXiv:2001.09811},
year = {2022}
}
Comments
28 pages - Made some corrections in the new version (January 2022) - Further corrections in new version (March 2022) - Minor changes in the introduction (April 2022). To appear in the Annals of K-theory